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scst: Remove residual procfs code

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Procfs support was removed in 2019, but dead configuration guards,
patch specialization logic and unused declarations remained. Remove these
remnants and simplify paths that can no longer receive procfs-only objects.
This commit is contained in:
Gleb Chesnokov
2026-08-21 19:58:59 +03:00
parent 8e19e103d1
commit 3a6fb66c83
11 changed files with 8 additions and 46 deletions
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scripts/specialize-patch
-17
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@@ -273,10 +273,6 @@ function evaluate(stmnt, pattern, arg, op, result) {
gsub("defined[[:blank:]]*\\([[:blank:]]*CONFIG_TCP_ZERO_COPY_TRANSFER_COMPLETION_NOTIFICATION[[:blank:]]*\\)", 0, stmnt)
}
gsub("defined[[:blank:]]+CONFIG_SCST_PROC", !config_scst_proc_undefined, stmnt)
gsub("defined[[:blank:]]*\\([[:blank:]]*CONFIG_SCST_PROC[[:blank:]]*\\)", !config_scst_proc_undefined,
stmnt)
if (debug)
printf "/* debug specialize-patch: (b) %s */\n", stmnt
@@ -424,7 +420,6 @@ function handle_if(evaluated)
# Only act on preprocessor conditional expressions with regard to the Linux
# kernel version, and do not interpret other expressions.
if ($0 ~ "LINUX_VERSION_CODE" \
|| $0 ~ "CONFIG_SCST_PROC" \
|| $0 ~ "CONFIG_SCST_STRICT_SERIALIZING" \
|| $0 ~ "CREATE_SEND_MAD_HAS_AH_ARG" \
|| $0 ~ "CREATE_SEND_MAD_HAS_BASE_ARG" \
@@ -466,7 +461,6 @@ function handle_if(evaluated)
|| generating_upstream_patch_defined \
&& $0 ~ "GENERATING_UPSTREAM_PATCH" \
|| $0 ~ "CONFIG_TCP_ZERO_COPY_TRANSFER_COMPLETION_NOTIFICATION" \
|| ($0 ~ "CONFIG_SCST_PROC" && config_scst_proc_undefined) \
|| ($0 ~ "SCST_IO_CONTEXT" && SCST_IO_CONTEXT != ""))
{
}
@@ -673,9 +667,6 @@ BEGIN {
generating_upstream_patch_defined = 0
if (config_tcp_zero_copy_transfer_completion_notification_undefined != 0 && config_tcp_zero_copy_transfer_completion_notification_undefined != 1)
config_tcp_zero_copy_transfer_completion_notification_undefined = 0
if (config_scst_proc_undefined != 0 && config_scst_proc_undefined != 1)
config_scst_proc_undefined = 0
# Variable initialization.
process_file = 0
reset_hunk_state_variables()
@@ -700,14 +691,6 @@ BEGIN {
next
}
if (!config_scst_proc_undefined)
{
gsub("^+/\\* #define CONFIG_SCST_PROC \\*/$", "+#define CONFIG_SCST_PROC")
}
else
{
gsub("^+/\\* #define CONFIG_SCST_PROC \\*/$", "+")
}
input_line[0] = $0
input_line_count = 1
# Join continued lines before processing these.